13765528

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 29619360

約数和(自身を除く): 15853832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 613, 802, 1226, 1604, 2452, 2807, 3208, 4291, 4904, 5614, 8582, 11228, 17164, 22456, 34328, 245813, 491626, 983252, 1720691, 1966504, 3441382, 6882764, 13765528]

約数ペア:

[(1, 13765528), (2, 6882764), (4, 3441382), (7, 1966504), (8, 1720691), (14, 983252), (28, 491626), (56, 245813), (401, 34328), (613, 22456), (802, 17164), (1226, 11228), (1604, 8582), (2452, 5614), (2807, 4904), (3208, 4291)]